Action Taken When the DTCs Sets
- The module suspends all message transmission.
- The module uses default values for all parameters received on the serial data circuits.
- In the TCM, DTC U0073 will cause the transmission to go into default gears.
- In the ECM and TCM, DTC U0073 will cause the malfunction indicator lamp (MIL) to illuminate.
- The module inhibits the setting of all other communication DTCs.